#!/bin/bash

#################################################################
#                       Edit the Following                      #
#################################################################
sql_user="root"
sql_pass="7gatu9KAopen"
sql_host="localhost"

# Files you want to backup
backup_files="/home /var/vmail /var/www"

#################################################################
#                           Do NOT Touch                        #
#################################################################

# Linux bin paths, change this if it can not be autodetected via which command
MYSQL="$(which mysql)"
MYSQLDUMP="$(which mysqldump)"
CHOWN="$(which chown)"
CHMOD="$(which chmod)"
GZIP="$(which gzip)"

# Get data in dd-mm-yyyy format
NOW="$(date +"%d-%m-%Y")"

# Backup Dest directory, change this if you have someother location
DEST="/backup/$NOW"

# Main directory where backup will be stored
MBD="$DEST/mysql"

# File to store current backup file
FILE=""

# Store list of databases
DBS=""

# DO NOT BACKUP these databases
IGGY=""

[ ! -d $MBD ] && mkdir -p $MBD || :

# Only root can access it!
$CHOWN 0.0 -R $DEST
$CHMOD 0600 $DEST

# Get all database list first
DBS="$($MYSQL -u $sql_user -h $sql_host -p$sql_pass -Bse 'show databases')"

for db in $DBS
do
    skipdb=-1
    if [ "$IGGY" != "" ];
    then
    for i in $IGGY
    do
        [ "$db" == "$i" ] && skipdb=1 || :
    done
    fi

    if [ "$skipdb" == "-1" ] ; then
    FILE="$MBD/$db.gz"
    # do all inone job in pipe,
    # connect to mysql using mysqldump for select mysql database
    # and pipe it out to gz file in backup dir :)
        $MYSQLDUMP -u $sql_user -h $sql_host -p$sql_pass $db | $GZIP -9 > $FILE
    fi
done

# Create archive filename.
archive_file="backup.tgz"

# Print start status message.
echo "Backing up $backup_files to $DEST/$archive_file"
date
echo

# Backup the files using tar.
tar czf $DEST/$archive_file $backup_files

# Print end status message.
echo
echo "Backup finished"
date

# Long listing of files in $DEST to check file sizes.
ls -lh $DEST